filter on gridbuttoncolumn

3 posts, 0 answers
  1. Jean-Marc
    Jean-Marc avatar
    3 posts
    Member since:
    Sep 2011

    Posted 12 Sep 2011 Link to this post

    Hello,

    I followed this tutorial to implement filter on gridbuttoncolumn:

    http://www.telerik.com/community/code-library/aspnet-ajax/grid/filtering-and-sorting-for-gridbuttoncolumn.aspx

    But When I click on the filter button I get the following error:

    Telerik.Web.UI.ParseException: Expression expected    at Telerik.Web.UI.ExpressionParser.ParsePrimaryStart()     at Telerik.Web.UI.ExpressionParser.ParsePrimary()     at Telerik.Web.UI.ExpressionParser.ParseUnary()     at Telerik.Web.UI.ExpressionParser.ParseMultiplicative()     at Telerik.Web.UI.ExpressionParser.ParseAdditive()     at Telerik.Web.UI.ExpressionParser.ParseComparison()     at Telerik.Web.UI.ExpressionParser.ParseLogicalAnd()     at Telerik.Web.UI.ExpressionParser.ParseLogicalOr()     at Telerik.Web.UI.ExpressionParser.ParseExpression()     at Telerik.Web.UI.ExpressionParser.ParseArguments()     at Telerik.Web.UI.ExpressionParser.ParseArgumentList()     at Telerik.Web.UI.ExpressionParser.ParseIif()     at Telerik.Web.UI.ExpressionParser.ParseIdentifier()

    Could you please Help on this.

    PS: my version of Telerik is 2010.1.415.35
  2. Jean-Marc
    Jean-Marc avatar
    3 posts
    Member since:
    Sep 2011

    Posted 12 Sep 2011 Link to this post

    Just one more thing about it,

    When I set EnableLinqExpressions = "false", there is no more error, but nothing is filtered.

    Thank you
  3. Martin
    Admin
    Martin avatar
    812 posts

    Posted 14 Sep 2011 Link to this post

    Hello Jean-Marc,

    I have tested the Code Library project you have referenced and it worked as expected on my side. Please ensure that you are using the "-AJAX" version among the attachments.

    For you convenience I am attaching the project converted for .NET 35.

    I hope this helps.

    Greetings,
    Martin
    the Telerik team
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